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Contact pin made of copper wire

A technology of coils and contact accessories, applied in the field of wave traps, can solve problems such as high combustion hazards, and achieve good transmission and good brazing effects

Inactive Publication Date: 2017-08-18
HIRSCHMANN CAR COMMUNICATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Accordingly, there is also a risk of fire, so that such contact fittings produced in the zinc die-casting method constitute a high fire hazard in the vehicle

Method used

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  • Contact pin made of copper wire
  • Contact pin made of copper wire
  • Contact pin made of copper wire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] In general detail, figure 1 A wave trap 1 is shown, which has a housing 2 (shown open here). Furthermore, wave trap 1 has connection plugs 3 , 4 . The plug housing of the connecting plug 3 , 4 is formed in this case by the housing 2 , in particular a part of the housing. However, the plug housing of the connecting plug 3 , 4 can also be produced as a separate component and subsequently arranged and fixed on the housing 2 .

[0009] exist figure 1 In the exemplary embodiment shown in , a circuit board 5 is arranged in the housing 2 . The circuit board 5 is preferably produced from a rigid base material (a flexible base material is also conceivable), wherein contact areas, conductor tracks or analog. However, an embodiment of wave trap 1 is also conceivable in which no printed circuit board 5 is present.

[0010] First, the wave trap 1 is fixed in its installation position by means of the fixing screws 6 . The fastening screw 6 can also be used for the ground conne...

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PUM

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Abstract

Disclosed is a blocking circuit (1) that is to be connected between an electronic device and a rear window heater in a vehicle and comprises a housing (2) with connecting plugs (3, 4), each of which has a contact partner (7); at least one coil (8) that is in electrical contact with the contact partners (7) is arranged inside the housing (2). The disclosed blocking circuit (1) is characterized in that the contact partner (7) is made of copper or brass.

Description

technical field [0001] The invention relates to a wave trap for connection between the electronics of a vehicle and a rear window heating according to the features of the preamble of claim 1, the wave trap comprising a housing with connecting plugs, these The connecting plugs each have a contact fitting, wherein at least one coil is arranged inside the housing and is electrically connected to the contact fitting. Background technique [0002] Such a wave trap is connected between the thermistor of the rear window heater of the vehicle and the electronics, in particular the power supply (for example a 12-volt car battery), in order to prevent, by means of a coil, the rear window heater Interference signals that may occur in the power supply interfere with the high-frequency signals that are also received via the conductor connected to the thermistor of the rear window heater. The electronics of the vehicle, in particular the power supply, must accordingly have a high electri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/66H01R13/03H01R13/719
CPCH01R13/6633H01R13/03H01R13/719B60S1/586H05B1/0236H05B3/84
Inventor O·莱姆勒D·席尔瓦
Owner HIRSCHMANN CAR COMMUNICATION